Isofix sunshade mount

This isofix mount/hook is built to hold a sunshade securely to the back of the car seats up out of the way.

This fits into the deeper isofix mounts on the back of my seats in my 2025 Outback Wilderness with the seat protectors, so the hook part was extended a bit also to allow for the 2 or 3 mm that the protector adds.

I have the official Subaru sunshade which is pretty heavy, so I also made the part thicker, as well as printing it out of PA6-CF to make sure it can hold up to the weight, along with the heat of a closed car, which I'm not sure PLA or PETG would handle in the long run.

Starting with the Umbrella holder for Top Tether / Isofix model by Fabian, I modified it into this monstrosity by removing the second lower hook and extending the back holder part. 

Also here is the horribly made onshape document, I used to make the modifications in case you want to easier tweak it. https://cad.onshape.com/documents/04f100ef71de599ece371f41/w/9c27aac3e9e32e3eedc70930/e/5bc2bf715e97be1962efc6f4